Abstract
Field walking tests are commonly employed to evaluate exercise capacity, assess prognosis and evaluate treatment response in chronic respiratory diseases. In recent years, there has been a wealth of new literature pertinent to the conduct of the 6-min walk test (6MWT), and a growing evidence base describing the incremental and endurance shuttle walk tests (ISWT and ESWT, respectively). The aim of this document is to describe the standard operating procedures for the 6MWT, ISWT and ESWT, which can be consistently employed by clinicians and researchers.
The Technical Standard was developed by a multidisciplinary and international group of clinicians and researchers with expertise in the application of field walking tests. The procedures are underpinned by a concurrent systematic review of literature relevant to measurement properties and test conduct in adults with chronic respiratory disease.
Current data confirm that the 6MWT, ISWT and ESWT are valid, reliable and responsive to change with some interventions. However, results are sensitive to small changes in methodology. It is important that two tests are conducted for the 6MWT and ISWT.
This Technical Standard for field walking tests reflects current evidence regarding procedures that should be used to achieve robust results.
Abstract
Technical Standard document: standard operating procedures for the 6MWT, ISWT and ESWT in chronic respiratory disease http://ow.ly/Bq2B9
Footnotes
This article has supplementary material available from erj.ersjournals.com
Support statement: The realisation of this Technical Standard would not have been possible without the financial support of the European Respiratory Society and American Thoracic Society. Sally J. Singh is supported by the National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care East Midlands (CLAHRC EM), and work took place at the University Hospitals of Leicester NHS Trust. Support was also provided by the NIHR Leicester Respiratory Biomedical Research Unit. The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Dept of Health.
Conflict of interest: Disclosures can be found alongside the online version of this article at erj.ersjournals.com
- Received August 16, 2014.
- Accepted August 31, 2014.
- ©ERS 2014
Jump To
- Article
- Abstract
- Abstract
- Overview
- Introduction
- Methods
- The 6MWT: measurement properties important to test conduct
- The ISWT and ESWT: measurement properties important to test conduct
- Selecting a field walking test
- Test procedures applicable to all field walking tests
- Quality assurance
- Testing protocol for 6MWT
- Testing protocol for ISWT
- Testing protocol for ESWT
- Key changes in this updated Technical Standard
- Acknowledgments
- Footnotes
- References
- Figures & Data
- Info & Metrics